UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gJrsF3LsNffB3aL5sY+yrq6KkOKpUow6fd3kT7AMckI=' 
WHERE 
  key_id = '695b68a55f645febaccd8fa9fee9c92bd5f5e8bded2550d24b18bd2a100ab8ba' 
  AND (
    token = 'gJrsF3LsNffB3aL5sY+yrq6KkOKpUow6fd3kT7AMckI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )